1997 GE9
1997GE9, 2000 AE228, 2000AE228, A0558, J97G09E, K00AM8E
All data for this body: [vot]
MPC data
| Name (number) |
1997 GE9 (100558) |
| a |
2.35853 |
| e |
0.16331 |
| i / sin(i) |
1.8193 /
0.03175
|
| q |
1.97336
|
| Q |
2.74371
|
| ω |
13.4748 |
| Node |
289.1783 |
| m |
181.6950 |
| n |
0.2721 |
| Epoch |
2460800.5 |
| nobs |
919 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.358 |
|
| ep |
0.138 |
|
| sin(ip) |
0.045 |
|
| G |
0.150 |
|
| H |
16.510 |
|
| Mass |
|
|
| D |
3.41 |
0.135 |
| pV |
0.050 |
0.0113 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.3700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3583 |
0.1383 |
0.0451 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.41 |
0.135 |
0.135 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0113 |
0.0113 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |